160042212 has 72 divisors (see below), whose sum is σ = 455599872. Its totient is φ = 46929600.

The previous prime is 160042171. The next prime is 160042219. The reversal of 160042212 is 212240061.

160042212 is a `hidden beast` number, since 1 + 600 + 42 + 21 + 2 = 666.

160042212 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×160042212² = 51227019243705888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

160042212 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (160042219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5758 + ... + 18794.

It is an arithmetic number, because the mean of its divisors is an integer number (6327776).

Almost surely, 2^160042212 is an apocalyptic number.

160042212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160042212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227799936).

160042212 is an abundant number, since it is smaller than the sum of its proper divisors (295557660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160042212 is a wasteful number, since it uses less digits than its factorization.

160042212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13089 (or 13084 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 160042212 is about 12650.7791064424. The cubic root of 160042212 is about 542.9312612029.

Adding to 160042212 its reverse (212240061), we get a palindrome (372282273).

The spelling of 160042212 in words is "one hundred sixty million, forty-two thousand, two hundred twelve".